Question

A postfix expression is of the form instead of the traditional infix expression which follows the form . Your task is to write a program that takes advantage of the stack data structure and converts a given infix expression into its postfix expression.

Answer 1

Yes, you can have a primary key without a clustered index - and sometimes, you may want to (for instance when your primary key is a combination of foreign.

Answer 2

Answer:

hope this answer useful to you mate